Security Advisory

CVE-2022-37301

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-11-22 00:00:00

Last updated 2025-04-28 14:32:19

Assigner schneider

State PUBLISHED

Description

A CWE-191: Integer Underflow (Wrap or Wraparound) vulnerability exists that could cause a denial of service of the controller due to memory access violations when using the Modbus TCP protocol. Affected products: Modicon M340 CPU (part numbers BMXP34*)(V3.40 and prior), Modicon M580 CPU (part numbers BMEP* and BMEH*)(V3.22 and prior), Legacy Modicon Quantum/Premium(All Versions), Modicon Momentum MDI (171CBU*)(All Versions), Modicon MC80 (BMKC80)(V1.7 and prior)

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